 
| ICD-10-CM-2023 > O00-O9A > O85-O92 > O86 | 
| O85-O92 | Complications predominantly related to the puerperium | |
| Excl2.: | mental and behavioral disorders associated with the puerperium (F53.-) obstetrical tetanus (A34) puerperal osteomalacia (M83.0) | |
| O86 | Other puerperal infections | |
| Use add'l | code (B95-B97), to identify infectious agent | |
| Excl2.: | infection during labor (O75.3) obstetrical tetanus (A34) | |
| O86.0 | Infection of obstetric surgical wound | |
| Info: | Infected cesarean delivery wound following delivery Infected perineal repair following delivery | |
| Excl1.: | complications of procedures, not elsewhere classified (T81.4-) postprocedural fever NOS (R50.82) postprocedural retroperitoneal abscess (K68.11) | |
| O86.00 | Infection of obstetric surgical wound, unspecified | |
| O86.01 | Infection of obstetric surgical wound, superficial incisional site | |
| Info: | Subcutaneous abscess following an obstetrical procedure Stitch abscess following an obstetrical procedure | |
| O86.02 | Infection of obstetric surgical wound, deep incisional site | |
| Info: | Intramuscular abscess following an obstetrical procedure Sub-fascial abscess following an obstetrical procedure | |
| O86.03 | Infection of obstetric surgical wound, organ and space site | |
| Info: | Intraabdominal abscess following an obstetrical procedure Subphrenic abscess following an obstetrical procedure | |
| O86.04 | Sepsis following an obstetrical procedure | |
| Use add'l | code to identify the sepsis | |
| O86.09 | Infection of obstetric surgical wound, other surgical site | |
| O86.1 | Other infection of genital tract following delivery | |
| O86.11 | Cervicitis following delivery | |
| O86.12 | Endometritis following delivery | |
| O86.13 | Vaginitis following delivery | |
| O86.19 | Other infection of genital tract following delivery | |
| O86.2 | Urinary tract infection following delivery | |
| O86.20 | Urinary tract infection following delivery, unspecified | |
| Info: | Puerperal urinary tract infection NOS | |
| O86.21 | Infection of kidney following delivery | |
| O86.22 | Infection of bladder following delivery | |
| Info: | Infection of urethra following delivery | |
| O86.29 | Other urinary tract infection following delivery | |
| O86.4 | Pyrexia of unknown origin following delivery | |
| Info: | Puerperal infection NOS following delivery Puerperal pyrexia NOS following delivery | |
| Excl2.: | pyrexia during labor (O75.2) | |
| O86.8 | Other specified puerperal infections | |
| O86.81 | Puerperal septic thrombophlebitis | |
| O86.89 | Other specified puerperal infections | |
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